working commit

getupload.go

@@ -0,0 +1,51 @@
+package client
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+)
+
+func (cli *Client) GetUpload(ctx context.Context, rawref string) (string, error) {
+	var err error
+	var loc string
+
+	ref, err := NewReference(rawref)
+	if err != nil {
+		return loc, err
+	}
+	uri := ref.Upload()
+	user, pass := ref.Userinfo()
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, uri, nil)
+	if err != nil {
+		return loc, err
+	}
+	req.Header.Set("User-Agent", cli.userAgent)
+	req.Header.Set("Accept", "*/*")
+
+	if cli.authenticator != nil {
+		authHeader, authKey, err := cli.authenticator.MakeHeader(user, pass)
+		if err != nil {
+			return loc, err
+		}
+		req.Header.Set(authHeader, authKey)
+	}
+
+	resp, err := cli.httpClient.Do(req)
+	if err != nil {
+		return loc, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusAccepted {
+		err := fmt.Errorf("Unxected response code %s", resp.Status)
+		return loc, err
+	}
+	loc = resp.Header.Get("Location")
+	if loc == "" {
+		err := fmt.Errorf("Empty location declaration")
+		return loc, err
+	}
+	return loc, err
+}